Carson Post Office

1182 Wind River Rd, Carson, WA 98610

Contact Numbers:

Phone: 509-427-5051
TTY: 877-889-2457
Toll-Free: 1-800-Ask-USPS® (275-8777)

Retail Hours

Monday-Friday 8:30am - 1:00pm, 2:00pm - 5:00pm
Saturday-Sunday Closed

Pickup Services Hours

Monday-Friday 7:30am - 1:00pm, 2:00pm - 5:00pm
Saturday 7:00am - 10:00am
Sunday Closed

Lobby Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Access Hours

Monday-Sunday 12:01am - 11:59pm

PO Box Delivery Time

Monday-Saturday 10:00am
Sunday Closed

Last Collection Times

Monday-Friday 5:00pm
Saturday 10:30am
Sunday Closed

Carrier Facility Hours

Monday-Friday 8:30am - 1:00pm, 2:00pm - 5:00pm
Saturday 7:00am - 10:30am
Sunday Closed

*This facility does not process US Passports applications or renewals. Check nearby locations below.

  • Bulk Mail Account Balance
  • Bulk Mail New Permit
  • Burial Flags
  • Business Reply Mail Account Balance
  • Business Reply Mail New Permit
  • Duck Stamps
  • General Delivery
  • Money Orders (Domestic)
  • Money Orders (Inquiry)
  • Money Orders (International)
  • Packaged Stamps
  • Pickup Accountable Mail
  • Pickup Hold Mail
  • PO Box Online
  • Priority Mail International®
  • Lot Parking

Visit our Links Page for Change of Address, Hold Mail/Stop Delivery, PO Boxes™ rentals and fees, Rates on Postage Stamps and Freight/Shipping, Holidays, Bulk Mail, Money Orders, and Available Jobs.

*Please call to verify information. Is anything incorrect? Let us know here

Nearby Post Offices:

90 SW Russell Ave
2.9 miles away

Cascade Locks
461 NW Wanapa St
4.0 miles away

North Bonneville
23 Cascade Mall Dr
7.0 miles away

981 Schoolhouse Rd
10.9 miles away


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* is not a part of, or affiliated with, the official United States Postal Service (USPS).